- Item
- 1949-04-18
Part of Richards Studio Photographs
Aerial view of Pennsylvania Salt Manufacturing Company facilities in Portland, Oregon. President Fred C. Shanaman reported that with the addition of the new facilities for manufacture of chlorine, caustic soda and technical DDT, production at the Portland plant increased substantially in 1947; photo ordered by John Baker, Superintendent of Pennsylvania Salt Manufacturing Company of Washington, Tacoma plant.
Chemical industry--Oregon--Portland; Chemicals; Industrial facilities--Oregon--Portland; Aerial photographs; Aerial views; Waterfronts; Pennsylvania Salt Manufacturing Co. (Portland, Or.);